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AMD Ryzen 7 7745HX

AMD R7 7745HX

AMD Ryzen 7 7745HX是龙腾系列中速度最快的高端笔记本处理器。它基于支持超线程（16 线程）的 Zen 4 架构，提供 8 个内核。内核频率从 3.6（基本）到 5.1 GHz（单核提升）不等。

Dragon Range 系列仍然使用芯片组设计，采用 5nm 工艺的两个 CCD 簇（每个簇有 8 个可能的核心，7745HX 只使用一个 CCD）和一个 IO-die（包括内存控制器和 Radeon 610M iGPU）采用 6 纳米制程。芯片集成了 4 个 USB 3.2 Gen2（10 Gbps）端口（无 USB4）、28 个 PCIe 5.0 通道（用于 GPU 和 SSD）和一个双通道 DDR5-5200 内存控制器。

性能

我们数据库中 7745HX 的平均性能与 酷睿 i5-13500HX和 酷睿 i7-13705H在多线程基准测试成绩方面，7745HX 与酷睿 i5-13500HX 和酷睿 i7-13705H 处于同一水平。截至 2023 年初，这是一款速度非常快的芯片，至少在未来两年左右的时间里，它将让内容创作者和游戏玩家都感到满意。您的使用情况可能会有所不同，这取决于您系统的散热解决方案有多好，CPU 的功率限制有多高。

R7 7745HX 的额定 TDP 为 55 瓦，最高可配置为 75 瓦（cTDP）。

CodenameDragon Range (Zen 4)
SeriesAMD Dragon Range (Zen 4, Ryzen 7045)
Clock Rate3600 - 5100 MHz
Level 1 Cache512 KB
Level 2 Cache8 MB
Level 3 Cache32 MB
Number of Cores / Threads8 / 16
Power Consumption (TDP = Thermal Design Power)55 Watt
Transistor Count9900 Million
Manufacturing TechnologyCCD = 5 nm, I/O = 6 nm
Max. Temperature100 °C
SocketFL1
FeaturesDDR5-5200 RAM, PCIe 5, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
GPUAMD Radeon 610M (400 - 2200 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/05/2023
Product Link (external)www.amd.com

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
42.6 pt (71%)
AMD E1-2100
2.31 -95%
...
Intel Core i9-13900H
40.9 -4%
AMD Ryzen 9 7940HS
40.9 -4%
Intel Core i9-12950HX
40.9 -4%
AMD Ryzen 5 7645HX
41 -4%
Intel Core i7-13700HX
41.1 -4%
Intel Core i7-13800H
41.5 -3%
AMD Ryzen AI 9 365
41.8 -2%
Intel Core i9-12900HX
42 -1%
AMD Ryzen AI 9 HX 375
42.3 -1%
AMD Ryzen 7 7745HX
42.6
AMD Ryzen AI 9 HX 370
43.1 1%
Intel Core i7-14650HX
43.2 1%
AMD Ryzen 9 7845HX
44.2 4%
Intel Core i7-14700HX
44.3 4%
Intel Core i9-13900HX
45 6%
Intel Core i9-13950HX
45.2 6%
Intel Core i9-13980HX
46.1 8%
Intel Core i9-14900HX
46.7 10%
AMD Ryzen 9 7945HX
47.1 11%
...
AMD Ryzen 9 7945HX3D
47.4 11%
max:
AMD Ryzen Threadripper PRO 7995WX
60.1 41%
0%
100%
Cinebench 2024 - Cinebench 2024 CPU Single Core
110 Points (62%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench 2024 - Cinebench 2024 CPU Multi Core
1062 Points (20%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R23 - Cinebench R23 Multi Core
min: 18060     avg: 18453     median: 18452.5 (17%)     max: 18845 Points
+ 2 benchmarks and specifications   - Hide comparison chart
Cinebench R23 - Cinebench R23 Single Core
min: 1846     avg: 1850     median: 1850 (79%)     max: 1854 Points
+ 2 benchmarks and specifications   - Hide comparison chart
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 717     avg: 718     median: 718 (80%)     max: 719 Points
+ 2 benchmarks and specifications   + Show comparison chart
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 7072     avg: 7236     median: 7235.5 (18%)     max: 7399 Points
+ 2 benchmarks and specifications   + Show comparison chart
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 2978     avg: 2986     median: 2986 (19%)     max: 2994 Points
+ 2 benchmarks and specifications   - Hide comparison chart
01503004506007509001050120013501500165018001950210022502400255027002850Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 294     avg: 294.5     median: 294.5 (83%)     max: 295 Points
+ 2 benchmarks and specifications   - Hide comparison chart
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
35.1 Points (45%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.5 Points (83%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
8006 points (48%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
54762 points (40%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
99215 Points (63%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
15010 Points (18%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 1024m *
60.7 s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
2.3 s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
WinRAR - WinRAR 4.0
14476 points (23%)
+ 1 benchmarks and specifications   + Show comparison chart
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 75557     avg: 79413     median: 79412.5 (46%)     max: 83268 MIPS
+ 2 benchmarks and specifications   + Show comparison chart
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 7244     avg: 7260     median: 7259.5 (86%)     max: 7275 MIPS
+ 2 benchmarks and specifications   + Show comparison chart
X264 HD Benchmark 4.0 - x264 Pass 2
173.3 fps (58%)
+ 1 benchmarks and specifications   + Show comparison chart
X264 HD Benchmark 4.0 - x264 Pass 1
358.5 fps (83%)
+ 1 benchmarks and specifications   + Show comparison chart
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 23.2     avg: 23.7     median: 23.7 (42%)     max: 24.1 fps
+ 2 benchmarks and specifications   + Show comparison chart
0510152025Tooltip
TrueCrypt - TrueCrypt Serpent
1.4 GB/s (41%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt Twofish
2.2 GB/s (38%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt AES
16.4 GB/s (43%)
+ 1 benchmarks and specifications   + Show comparison chart
Blender - Blender 3.3 Classroom CPU *
min: 272     avg: 274.5     median: 274.5 (3%)     max: 277 Seconds
+ 2 benchmarks and specifications   + Show comparison chart
Blender - Blender 2.79 BMW27 CPU *
min: 169     avg: 171.5     median: 171.5 (1%)     max: 174 Seconds
+ 2 benchmarks and specifications   + Show comparison chart
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4141     avg: 0.4     median: 0.4 (9%)     max: 0.421 sec
+ 2 benchmarks and specifications   + Show comparison chart
3DMark 06 - CPU - 3DMark 06 - CPU
16933 Points (36%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
6.8 s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
14.7 s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
354.8 s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 97894     avg: 99684     median: 99683.5 (77%)     max: 101473 Points
+ 2 benchmarks and specifications   + Show comparison chart
3DMark 11 - 3DM11 Performance Physics
min: 25054     avg: 25688     median: 25687.5 (65%)     max: 26321 Points
+ 2 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Ice Storm Physics
64563 Points (52%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Ice Storm Extreme Physics
99923 Points (81%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Ice Storm Unlimited Physics
43537 Points (36%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Cloud Gate Physics
17466 Points (44%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Fire Strike Standard Physics
min: 19932     avg: 25710     median: 25709.5 (46%)     max: 31487 Points
+ 2 benchmarks and specifications   + Show comparison chart
3DMark - 3DMark Time Spy CPU
min: 11051     avg: 11264     median: 11264 (47%)     max: 11477 Points
+ 2 benchmarks and specifications   + Show comparison chart
Geekbench 6.3 - Geekbench 6.3 Single-Core
2807 points (71%)
+ 1 benchmarks and specifications   + Show comparison chart
Geekbench 6.3 - Geekbench 6.3 Multi-Core
14825 points (58%)
+ 1 benchmarks and specifications   - Hide comparison chart
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 2040     avg: 2054     median: 2053.5 (80%)     max: 2067 points
+ 2 benchmarks and specifications   + Show comparison chart
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 12378     avg: 12920     median: 12920 (23%)     max: 13462 points
+ 2 benchmarks and specifications   + Show comparison chart
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1971     avg: 1980     median: 1980 (9%)     max: 1989 points
+ 2 benchmarks and specifications   + Show comparison chart
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 12179     avg: 12761     median: 12760.5 (40%)     max: 13342 points
+ 2 benchmarks and specifications   + Show comparison chart
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
8243 points (82%)
+ 1 benchmarks and specifications   + Show comparison chart
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
54665 points (54%)
+ 1 benchmarks and specifications   + Show comparison chart
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 471     avg: 476     median: 476 (1%)     max: 481 ms
+ 2 benchmarks and specifications   + Show comparison chart
WebXPRT 4 - WebXPRT 4 Score
min: 280     avg: 281.5     median: 281.5 (79%)     max: 283 Points
+ 2 benchmarks and specifications   + Show comparison chart
WebXPRT 3 - WebXPRT 3 Score
min: 345     avg: 347     median: 347 (64%)     max: 349 Points
+ 2 benchmarks and specifications   + Show comparison chart
CrossMark - CrossMark Overall
min: 2027     avg: 2103     median: 2103 (81%)     max: 2179 Points
+ 2 benchmarks and specifications   + Show comparison chart
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 130.1     avg: 138.7     median: 138.7 (24%)     max: 147.3 Watt
+ 2 benchmarks and specifications   + Show comparison chart
0102030405060708090100110120130140150Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 127.5     avg: 136.9     median: 136.9 (25%)     max: 146.3 Watt
+ 2 benchmarks and specifications   + Show comparison chart
0102030405060708090100110120130140150Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
min: 12.5     avg: 31.6     median: 16.3 (11%)     max: 65.9 Watt
+ 3 benchmarks and specifications   + Show comparison chart
0510152025303540455055606570Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
13.6 Watt (15%)
+ 1 benchmarks and specifications   + Show comparison chart
05101520Tooltip
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
min: 20.4     avg: 22     median: 22 (16%)     max: 23.5 Points per Watt
+ 2 benchmarks and specifications   + Show comparison chart
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

v1.28
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#3 did not recreate cache, as it is less than 5 days old! Created at Thu, 19 Dec 2024 05:30:11 +0100 +0.001s ... 0.001s

#4 composed specs +0.012s ... 0.013s

#5 did output specs +0s ... 0.013s

#6 getting avg benchmarks for device 14940 +0.02s ... 0.033s

#7 got single benchmarks 14940 +0.015s ... 0.049s

#8 got avg benchmarks for devices +0s ... 0.049s

#9 min, max, avg, median took s +1.116s ... 1.165s

#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 1.165s

#11 return log +0s ... 1.165s

Reviews for the AMD Ryzen 7 7745HX processor

Minisforum BD770i（来源：Minisforum）

Minisforum BD770i 评测：采用 AMD Ryzen 7 7745HX 作为小型游戏 PC 基础的 mini-ITX 主板

Minisforum BD770i 是一款包含永久焊接 APU 的主板。这里安装的是 AMD Ryzen 7 7745HX，还有一个大型散热器。因此，SoC 应该不会有散热问题。我们将 Minisforum BD770i 与 NvidiaGeForce RTX 4090 相结合，看看能否制作出一个相对紧凑的游戏系统。所...
AMD Ryzen 7 7745HX | NVIDIA GeForce RTX 4090
Minisforum BD770i（来源：Minisforum）

Minisforum BD770i 评测：采用 AMD Ryzen 7 7745HX 作为小型游戏 PC 基础的 mini-ITX 主板

Minisforum BD770i 是一款包含永久焊接 APU 的主板。这里安装的是 AMD Ryzen 7 7745HX，还有一个大型散热器。因此，SoC 应该不会有散热问题。我们将 Minisforum BD770i 与 NvidiaGeForce RTX 4090 相结合，看看能否制作出一个相对紧凑的游戏系统。所...
AMD Ryzen 7 7745HX | AMD Radeon 610M
Ryzen 7 7745HX性能首次亮相：联想Legion Pro 5 16代8笔记本评测

Ryzen 7 7745HX性能首次亮相：联想Legion Pro 5 16代8笔记本评测

旗舰产品Ryzen 9 7945HX可能令人印象深刻，但较小的Ryzen 7 7745HX呢？Zen 4的规模相当大，与第13代英特尔酷睿i7-13700HX相比，既有竞争力又便宜。...
AMD Ryzen 7 7745HX | NVIDIA GeForce RTX 4070 Laptop GPU | 16.00" | 2.5 kg

Lenovo Legion 5 Pro 16ARX8: NVIDIA GeForce RTX 4070 Laptop GPU, 16.00", 2.5 kg
  External Review » Lenovo Legion 5 Pro 16ARX8

Lenovo Legion Pro 5 16ARX8: NVIDIA GeForce RTX 4070 Laptop GPU, 16.00", 2.5 kg
  External Review » Lenovo Legion Pro 5 16ARX8

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»移动处理器 对比
所有移动处理器的对比


»移动处理器 基准测试
所有已有笔记本电脑中使用的处理器的基准测试成绩 (桌面处理器或移动处理器)

Other CPUs of the series Dragon Range (Zen 4, Ryzen 7045)

» AMD Ryzen 9 7945HX3D
   16x 2.3 GHz - 5.4 GHz
» AMD Ryzen 9 7945HX
   16x 2.5 GHz - 5.4 GHz
» AMD Ryzen 9 7940HX
   16x 2.4 GHz - 5.2 GHz
» AMD Ryzen 9 7845HX
   12x 3 GHz - 5.2 GHz
» AMD Ryzen 9 7840HX
   12x 2.9 GHz - 5.1 GHz
» AMD Ryzen 7 7745HX
   8x 3.6 GHz - 5.1 GHz
» AMD Ryzen 5 7645HX
   6x 4 GHz - 5 GHz

Surrounding CPUs

+ Intel Core Ultra 5 135H
   14x 3.6 GHz - 4.6 GHz
+ AMD Ryzen 9 8945HS
   8x 4 GHz - 5.2 GHz
+ AMD Ryzen 9 PRO 8945HS
   8x 4 GHz - 5.2 GHz
+ AMD Ryzen 9 7940HS
   8x 4 GHz - 5.2 GHz
+ AMD Ryzen 9 PRO 7940HS
   8x 4 GHz - 5.2 GHz
» AMD Ryzen 7 7745HX
   8x 3.6 GHz - 5.1 GHz
- AMD Ryzen 7 8845HS
   8x 3.8 GHz - 5.1 GHz
- Intel Core Ultra 5 125H
   14x 3.6 GHz - 4.5 GHz
- Intel Core i7-13650HX
   14x 1.9 GHz - 4.9 GHz
- AMD Ryzen 7 8840HS
   8x 3.3 GHz - 5.1 GHz
- AMD Ryzen 7 7840HS
   8x 3.8 GHz - 5.1 GHz
> Notebookcheck中文版（NBC中国） > FAQ / 小提示/ 技术参数 > 移动处理器 —— 基准测试成绩列表 > AMD Dragon Range (Zen 4, Ryzen 7045) R7 7745HX 笔记本处理器
Klaus Hinum (Update: 2023-11-26)